Filing a defective return generally refers to submitting a tax return that contains errors, omissions, or inconsistencies, preventing the IRS from processing it accurately. Here’s how to address a defective return:

1. Identify the Issue: Determine what caused the return to be defective. Common issues include missing information, mathematical errors, or discrepancies between reported income and supporting documents.

2. Correct Errors: Review the return carefully to identify and correct any mistakes or omissions. Ensure that all required information is provided accurately.

3. File an Amended Return: If the return has already been submitted and accepted by the IRS, you may need to file an amended return using Form 1040X to correct the errors. Provide explanations for the changes made.

4. Communicate with the IRS: If the IRS identifies the return as defective, they may contact you to provide additional information or clarification. Respond promptly and cooperatively to resolve the issue.

5. Avoid Future Defects: Take steps to prevent similar issues in future tax filings. Double-check all information before submitting your return, and keep thorough records to support your tax reporting.

6. Seek Professional Assistance: If you’re unsure how to address a defective return or if the issue is complex, consider seeking assistance from a tax professional or accountant who can provide guidance and help resolve the issue efficiently.

Remember, addressing a defective return promptly can help prevent delays in processing your tax return and minimize the risk of penalties or additional taxes owed.